2014
Combined hormonal contraception and risk of venous thromboembolism within the first year following pregnancy
Petersen J, Bergholt T, Nielsen A, Paidas M, Løkkegaard E. Combined hormonal contraception and risk of venous thromboembolism within the first year following pregnancy. Thrombosis And Haemostasis 2014, 112: 73-78. PMID: 24499991, DOI: 10.1160/th13-09-0797.Peer-Reviewed Original ResearchConceptsVenous thromboembolismHormonal contraceptivesIncidence ratiosFirst-time venous thromboembolismCrude incidence ratioCombined oral contraceptivesNationwide retrospective cohortConfirmed pregnanciesOral contraceptivesRetrospective cohortHormonal contraceptionPuerperal periodAbsolute riskWeeks postpartumDanish womenMAIN OUTCOMEThromboembolismPregnancyContraceptivesOne-yearUnique registryFirst yearRiskBirthRegistry
2012
Thrombophilias and adverse pregnancy outcomes: results from the Danish National Birth Cohort
LYKKE JA, BARE LA, OLSEN J, LAGIER R, ARELLANO AR, TONG C, PAIDAS MJ, LANGHOFF‐ROOS J. Thrombophilias and adverse pregnancy outcomes: results from the Danish National Birth Cohort. Journal Of Thrombosis And Haemostasis 2012, 10: 1320-1325. PMID: 22578003, DOI: 10.1111/j.1538-7836.2012.04773.x.Peer-Reviewed Original ResearchConceptsMethylenetetrahydrofolate reductase (MTHFR) C677TFetal growth restrictionProthrombin mutation G20210APlacental abruptionSevere preeclampsiaGrowth restrictionAllelic modelAdverse pregnancy outcomesBody mass indexCase-cohort studyReductase C677TPreterm deliveryComposite outcomePregnancy outcomesMass indexPregnant womenMedical recordsC677TFV LeidenStudy designSocioeconomic statusPreeclampsiaAbruptionRandom controlsOutcomes
2010
Mortality of mothers from cardiovascular and non‐cardiovascular causes following pregnancy complications in first delivery
Lykke JA, Langhoff‐Roos J, Lockwood CJ, Triche EW, Paidas MJ. Mortality of mothers from cardiovascular and non‐cardiovascular causes following pregnancy complications in first delivery. Paediatric And Perinatal Epidemiology 2010, 24: 323-330. PMID: 20618721, DOI: 10.1111/j.1365-3016.2010.01120.x.Peer-Reviewed Original ResearchConceptsNon-cardiovascular causesGestational age offspringEarly maternal deathPreterm deliveryCardiovascular causesHypertensive disordersPregnancy complicationsMaternal deathsEarly deathRegistry-based retrospective cohort studyCox proportional hazards modelFirst singleton deliveryMortality of mothersRetrospective cohort studyProportional hazards modelDenmark 1978Placental abruptionCohort studySingleton deliveriesLarge cohortFirst deliveryMortality hazardHazards modelSubsequent deathStrong marker
2009
Hypertensive Pregnancy Disorders and Subsequent Cardiovascular Morbidity and Type 2 Diabetes Mellitus in the Mother
Lykke JA, Langhoff-Roos J, Sibai BM, Funai EF, Triche EW, Paidas MJ. Hypertensive Pregnancy Disorders and Subsequent Cardiovascular Morbidity and Type 2 Diabetes Mellitus in the Mother. Hypertension 2009, 53: 944-951. PMID: 19433776, DOI: 10.1161/hypertensionaha.109.130765.Peer-Reviewed Original ResearchMeSH KeywordsAdultCardiovascular DiseasesCase-Control StudiesCohort StudiesDenmarkDiabetes Mellitus, Type 2FemaleHumansHypertension, Pregnancy-InducedIncidencePre-EclampsiaPregnancyPregnancy OutcomePregnancy RatePregnancy, High-RiskPremature BirthProbabilityProportional Hazards ModelsRegistriesSeverity of Illness IndexYoung AdultConceptsType 2 diabetes mellitusSubsequent type 2 diabetes mellitusHypertensive pregnancy disordersSubsequent cardiovascular eventsDiabetes mellitusGestational hypertensionSevere preeclampsiaPregnancy disordersSubsequent hypertensionCardiovascular eventsRegistry-based cohort studyConsecutive singleton deliveriesSubsequent cardiovascular morbidityCongestive heart failureIschemic heart diseaseCardiovascular morbidityPlacental abruptionPreterm deliveryThromboembolic eventsCohort studyMild preeclampsiaSingleton deliveriesHeart failureSubsequent thromboembolismGestational age